Finding the Fourth Proportional to 1,269.83, 1,752.52 and 710.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269.83 : 1,752.52 = 710.33 : x
2. Step 2: Convert to fraction form
   1,269.83/1,752.52 = 710.33/x
3. Step 3: Cross multiply
   1,269.83x = 1,752.52 × 710.33
4. Step 4: Simplify right side
   1,269.83x = 1,244,858.77
5. Step 5: Solve for x
   x = 1,244,858.77/1,269.83
6. Step 6: Final answer
   x = 980.34